| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.42 | 6.514% | $250.7553 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $243.72 | 10.645% | $269.664 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $216.29 | 11.474% | $241.1071 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $84.65 | 3.688% | $87.7719 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $127.40 | 6.468% | $135.6402 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $168.34 | 13.248% | $190.6417 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $7.30 | 5.218% | $7.6809 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $1,083.12 | $1,183.2611 | $1,183.26 | $1,183.25 | $1,183.30 | |